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| 寒区隧道工程中隔热保温层的作用分析 | |
| 引用本文： | 范东方,夏才初,韩常领.寒区隧道工程中隔热保温层的作用分析[J].西部交通科技,2012(12):1-6. |
| 作者姓名： | 范东方 夏才初 韩常领 |
| 作者单位： | 1. 同济大学地下建筑与工程系,上海,200092 2. 同济大学岩土及地下工程教育部重点实验室,上海,200092 3. 中交第一公路勘察设计研究院有限公司,陕西西安,710075 |
| 基金项目： | 交通运输部西部交通建设科技项目(20113184901070) |
| 摘 要： | 文章从不同类型冻土的特点出发,结合国道214线鄂拉山公路隧道工程实例,采用理论分析、数值计算等手段对寒区隧道季节冻土、多年冻土和非冻土段隔热保温层的作用进行了分析。 |
| 关 键 词： | 寒区隧道 隔热保温层 季节冻土 多年冻土 非冻土 |
Effect Analysis of Thermal-insulation Layer in Cold-region Tunnel Engineering |
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| FAN Dong-fang,XIA Cai-chu,HAN Chang-ling.Effect Analysis of Thermal-insulation Layer in Cold-region Tunnel Engineering[J].Western China Communication Science & Technology,2012(12):1-6. | |
| Authors: | FAN Dong-fang XIA Cai-chu HAN Chang-ling |
| Institution: | 1.Department of Geotechnical Engineering, Tongji University, Shanghai,2 00092;2.Key Laboratory of Geotechnical and Underground Engineering(Tongji University), Ministry of Education, Shanghai,2 00092; 3.CCCC First Highway Consultants Co.,L td., Xi’an, Shanxi, 710075) |
| Abstract: | Starting from the characteristics of different types of frozen ground, and combined with the actual case of Ngola Mountains Highway tunnel engineering in State Road 214 Line, the article used the theoretical analysis, numerical computing and other means to analyze the effect of thermal-insulation layer of seasonally frozen ground, permafrost and nonfrozen ground segment in cold-region tunnel. |
| Keywords: | Cold-region tunnel Thermal insulation layer Seasonally frozen ground Permafrost Non-frozen ground |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |